Extremal Problems in Combinatorial Geometry

Videos from BIRS Workshop 18w5058

, Carnegie Mellon University
- 11:07
On a topological version of Pach's overlap theorem
Watch video | Download video: 201802051034-Bukh.mp4 (164M)
, Renyi Institute of Mathematics
- 11:41
Tight paths and matchings in convex geometric hypergraphs
Watch video | Download video: 201802051111-Furedi.mp4 (163M)
, Renyi Institute of Mathematics
- 14:40
The Crossing Lemma for Multigraphs
Watch video | Download video: 201802051405-Toth.mp4 (160M)
, University of British Columbia
- 15:48
Unit distances in three dimensions
Watch video | Download video: 201802051445-Zahl.mp4 (263M)
, University of Bristol
- 16:25
Geometric incidence type results in the plane over the prime field
Watch video | Download video: 201802051544-Rudnev.mp4 (176M)
, Alfred Renyi Institute of Mathematics
- 11:03
Theorems of Caratheodory and Tverberg with no dimension
Watch video | Download video: 201802061036-Barany.mp4 (115M)
, Johannes Kepler Universität
- 14:08
On iterated products sets with shifts and a partial inverse for the Szemeredi-Trotter Theorem
Watch video | Download video: 201802061334-Roche-Newton.mp4 (146M)
, Alfréd Rényi Institute of Mathematics
- 14:48
Coloring hypergraphs defined by pseudo-disks
Watch video | Download video: 201802061413-Keszegh.mp4 (104M)
, Ben-Gurion University
- 16:50
An improved bound on weak epsilon nets in the plane
Watch video | Download video: 201802061548-Rubin.mp4 (215M)
, University of Birmingham
- 17:28
Lower Bounds for Searching Robots, some Faulty
Watch video | Download video: 201802061656-Kupavskii.mp4 (103M)
, Hebrew University of Jerusalem
- 10:14
Hypertrees
Watch video | Download video: 201802070906-Linial.mp4 (299M)
, University of Michigan
- 11:15
Colorful coverings of polytopes -- the hidden topological truth behind different colorful phenomena
Watch video | Download video: 201802071040-Zerbib.mp4 (153M)
, IST Austria
- 11:53
The $\mathbb{Z}_2$-genus of Kuratowski minors
Watch video | Download video: 201802071120-Fulek.mp4 (108M)
, University of Illinois at Chicago
- 09:29
An induced hypergraph Ramsey problem
Watch video | Download video: 201802080906-Mubayi.mp4 (108M)
, Renyi Institute, Budapest
- 10:05
Tiling the plane with noncongruent triangles
Watch video | Download video: 201802080934-Tardos.mp4 (143M)
, London School of Economics and Political Science
- 11:01
Space quartics, ordinary planes and coplanar quadruples
Watch video | Download video: 201802081030-Swanepoel.mp4 (94M)
, Institute of Science and Technology Austria
- 11:37
On intersection patterns of sets in the plane
Watch video | Download video: 201802081105-Patakova.mp4 (155M)
, Georgia Tech
- 14:10
Constructive Polynomial Partitioning for Lines in R^3: Revisiting Depth Cycle Elimination
Watch video | Download video: 201802081333-Ezra.mp4 (103M)
, Moscow Lomonosov State University
- 14:36
On certain problems related to the equation $xy =1$ in $\mathbb{F}_p$: continued fractions via (additive) combinatorics
Watch video | Download video: 201802081413-Moshchevitin.mp4 (77M)
, Jagiellonian University
- 15:18
Coloring intersection graphs of L-figures in the plane
Watch video | Download video: 201802081443-Walczak.mp4 (143M)
, Karlsruhe institute of technology (KIT)
- 16:17
Almost all string graphs are intersection graphs of plane convex sets
Watch video | Download video: 201802081546-Yuditsky.mp4 (135M)
, Charles University
- 16:45
Covering lattice points by subspaces and counting point-hyperplane incidences
Watch video | Download video: 201802081620-Balko.mp4 (80M)